Stevie Wonder and his daughter Aisha Morris unexpectedly provided live in-flight entertainment on their way to perform at Radio City Music Hall Thursday. The superstar and Morris were winging their way from LA to New York to perform at Paul Simon’s Children’s Health Fund benefit concert, and tested out some tunes on the commercial flight. “Stevie was with a small entourage of four,” a spy said. “He and [Morris] started harmonizing and softly jamming . . . we basically got a private concert!”